Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
information amp » information age, information a, information act
3.1 development » 2 development
development pan » development plan, development plans, development japan
abel crisis » fuel crisis, ebola crisis, model crisis
pan african » pan american, can africa, pan africanism
amp abel » amp agil
a 3.1 » _ 3.1, a 3.2, a 3.3

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien als information amp abel crisis communication a 3.1 development pan african.*.